Dodo's Second Chance: Scientists Revive Extinct Bird

Colossal Biosciences, a US biotech company, is advancing its ambitious goal to resurrect the extinct dodo bird. Leveraging a newly developed AI platform named GenoMorph, scientists have identified crucial genetic changes responsible for the dodo's unique craniofacial features. These genetic targets are being used in gene-editing efforts to introduce dodo traits into the cells of the Nicobar pigeon, the species' closest living relative.

The company is in the final stages of analyzing the dodo genome, with 95% of its genetic code now mapped. Colossal also announced a significant breakthrough that will expedite the testing of genetic edits for desired traits. The ultimate objective is to reintroduce the dodo to its native habitat on the island of Mauritius, where the flightless bird was driven to extinction by humans in the 17th century. This initiative aims to symbolize that extinction need not be permanent.

Preparations for the dodo's return to Mauritius involve extensive ecological work, including the removal of invasive predators and habitat restoration, in collaboration with Mauritian scientists and government officials. The company is committed to ensuring a safe and suitable environment for the resurrected species, emphasizing community consultation and ecological assessments before any release sites are finalized. This endeavor marks a significant step in de-extinction science.